static function set_importing($is_importing)
{
// set to NULL to revert to WP_IMPORTING, the standard behaviour
self::$is_importing = $is_importing;
}
function enqueue_action($current_filter, $args, $queue)
{
// don't enqueue an action during the outbound http request - this prevents recursion
if (Jetpack_Sync_Settings::is_sending()) {
return;
}
/**
* Modify or reject the data within an action before it is enqueued locally.
*
* @since 4.2.0
*
* @param array The action parameters
*/
$args = apply_filters("jetpack_sync_before_enqueue_{$current_filter}", $args);
// allow listeners to abort
if ($args === false) {
return;
}
// periodically check the size of the queue, and disable adding to it if
// it exceeds some limit AND the oldest item exceeds the age limit (i.e. sending has stopped)
if (!$this->can_add_to_queue($queue)) {
return;
}
// if we add any items to the queue, we should try to ensure that our script
// can't be killed before they are sent
if (function_exists('ignore_user_abort')) {
ignore_user_abort(true);
}
$queue->add(array($current_filter, $args, get_current_user_id(), microtime(true), Jetpack_Sync_Settings::is_importing()));
}